Question

Which of the following is a benefit related to genetically modified (GM) foods?

• A. Allergenicity
• B. Loss of biodiversity
• C. Movement of gene from GM to conventional crop
• D. Quality crop production

Hint:

To solve this quickly, identify the tone of the options.
Allergenicity, loss of biodiversity, and gene flow are negative impacts (risks), while quality crop production is positive (a benefit).

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Genetically Modified (GM) foods are produced from organisms whose DNA has been altered using genetic engineering techniques.
Evaluating GM crops requires balancing their potential benefits against environmental and safety concerns.

Step 2: Explanation:
- Potential risks and concerns:
- Allergenicity (A): The risk of introducing new allergens into foods.
- Loss of biodiversity (B): The potential for modified crops to dominate ecosystems, reducing wild plant variety.
- Gene flow (C): The movement of modified genes from GM crops to conventional crops or wild relatives.
- Benefits:
- Quality crop production (D): GM technology allows breeders to produce crops with improved traits.
These traits include higher yields, enhanced nutritional value (e.g., Vitamin A-enriched Golden Rice), pest resistance, and drought tolerance.
Therefore, quality crop production is a key benefit of GM technology.

Step 3: Final Answer:
The primary benefit of genetically modified foods among the given options is quality crop production.